Danfoss RX1

3
A B C
TP5000-RF TP7000-RF RET B-RF
TP5.2-RF TP75-RF CET B-RF
TP5E-RF WP75-RF
RT51-RF (LEARN
RT52-RF button under
RT1-RF setting dial)
RT2-RF
RX1 RX2 RX2C
RX3 RX3B RX3B-VF
433.92 MHz
30m (max)